知財検定 3級 秒トレ：忘却曲線で覚える知的財産管理技能検定 vs Linguza: AI English Tutor
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$10–$60
$500k–$2.7M
Downloads / mo
30–200
1.4M–6.0M
Rating
★ 4.49 (—)
★ 3.52 (2k)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
4.3y ago
2mo ago
Verdict: Linguza: AI English Tutor earns more — an estimated $500k–$2.7M/mo, versus $10–$60/mo for 知財検定 3級 秒トレ：忘却曲線で覚える知的財産管理技能検定.